Industrial engines; Internal combustion engine parts, namely, heads; Internal combustion engine parts, namely, piston rings; Internal combustion engine parts, namely, pistons; Internal combustion engines for boats; Internal combustion engines for machine operation and replacement parts therefor; Internal combustion engines for power generation; Internal combustion land vehicle engine parts, namely, connecting rods; Pumps and compressors as parts of machines, motors and engines; Pumps as parts of machines, motors and engines; Pumps for cooling engines; Radiators for motors and engines; Radiators for motors and engines; Starters for motors and engines; Vehicle engine parts, namely, oil tank plugs and caps; Vehicle engine parts, namely, oil tanks; Vehicle engine parts, namely, push rods; Vehicle engine parts, namely, rocker arms; Vehicle parts, namely, engine cases